Supply of Stud Mounted Silicon Power Diodes for Heavy Engineering Corporation

This tender is being issued by the Department of Heavy Industry, specifically by the Heavy Engineering Corporation Limited (HEC) located at 834004 HMBP Plant HEC LTD, Dhurwa, Ranchi. Under Bid Number GEM/2026/B/8022660, HEC is seeking sealed bids for the supply of Stud mounted Silicon Power Diodes. The required components include a total quantity of 636 diodes, with specifications for various current ratings and voltage ratings. Specifically, the tender calls for Stud mounted Silicon Power Diodes with normal polarity and tail, with the following parameters: 100 Ampere IF(AV), 1600V VRRM, and unspecified IFSM; 40 Ampere IF(AV), 1600V VRRM, and 50 IFSM; 25 Ampere IF(AV), 1600V VRRM, and 40 IFSM. Additionally, the tender requires Stud mounted Silicon Power Diodes with normal polarity and without tail, with the following parameters: 12 Ampere IF(AV), 1600V VRRM, and unspecified IFSM; and 6 Ampere IF(AV), 1600V VRRM, and 135A IFSM. This procurement falls under the purview of the Ministry of Heavy Industries and Public Enterprises. Bids will be accepted from 16-10-2026, 5:00 PM, until 17-10-2026, 5:00 PM. The tender was dated 10-09-2026.